Description: KVM: coalesced_mmio: add bounds checking
References:
 https://lore.kernel.org/lkml/000000000000c05b7b058c2cde8a@google.com/
Notes:
 carnil> Commit fixes 5f94c1741bdc ("KVM: Add coalesced MMIO support
 carnil> (common part)").
Bugs:
upstream: released (5.4-rc1) [b60fe990c6b07ef6d4df67bc0530c7c90a62623a]
4.19-upstream-stable: released (4.19.75) [232a6462f43fceeac82bd99ef092b38e3a7ee296]
4.9-upstream-stable: released (4.9.194) [52cb3fd60ec0a1c9b61cd28bae4e8c1d377e7b60]
3.16-upstream-stable: released (3.16.74) [0bd118896b6a82a42845a6148d2f0f4a3694d178]
sid: released (5.2.17-1)
4.19-buster-security: released (4.19.67-2+deb10u1) [bugfix/all/KVM-coalesced_mmio-add-bounds-checking.patch]
4.9-stretch-security: released (4.9.189-3+deb9u1) [bugfix/all/KVM-coalesced_mmio-add-bounds-checking.patch]
3.16-jessie-security: released (3.16.74-1)